[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.02"]
[Round "1"]
[White "Luminet, Denis"]
[Black "Pergericht, Daniel"]
[Result "1/2-1/2"]
[BlackElo "2260"]
[ECO "D34/14"]
[Opening "Anglo-Tarrasch, Bogolyubov variation"]
[Source "E. Cornil, Les championnats de Belgique dâ€™echecs, CREB"]

1. Nf3 d5 2. d4 e6 3. c4 c5 4. cxd5 exd5 5. Nc3 Nc6 6. g3 Nf6 7. Bg5 Be6 8. Bg2
Be7 9. O-O O-O 10. dxc5 Bxc5 11. Rc1 Be7 12. Nd4 h6 13. Bf4 Qd7 14. Qd3 Bh3
15. Rfd1 Bxg2 16. Kxg2 Rfd8 17. Qf5 Nxd4 18. Qxd7 Rxd7 19. Rxd4 Bc5 20. Rd3 Re8
21. Kf3 g5 22. Nxd5 g4+ 23. Kg2 Rxd5 1/2-1/2

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.02"]
[Round "1"]
[White "De Bruycker, Bernard"]
[Black "Meulders, Richard"]
[Result "0-1"]
[WhiteElo "2345"]
[BlackElo "2310"]
[ECO "A10"]
[Opening "English opening"]
[Source "E. Cornil, Les championnats de Belgique dâ€™echecs, CREB"]

1. c4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. Nc3 O-O 6. d3 d5 7. cxd5 exd5 8. O-O
c6 9. Qc2 Na6 10. a3 Kh8 11. b4 Bd7 12. Bb2 Rc8 13. Rad1 c5 14. b5 Nc7 15. a4 d4
16. Nb1 a6 17. b6 Ncd5 18. a5 Qe8 19. Ne5 Ba4 20. Qc4 Bxd1 21. Bxd5 Nxd5
22. Qxd5 Ba4 23. Nd2 Bf6 24. Ndc4 Bb3 25. f4 Bxe5 26. fxe5 Bxc4 27. dxc4 Qe7
28. e3 Rcd8 29. Qf3 Qxe5 30. exd4 cxd4 31. Qxb7 Qxa5 32. Qc7 Qb4 33. Rb1 Qd2
34. Qf4 Qc2 35. Qc1 d3 36. c5 Rfe8 37. Bxg7+ Kg8 38. Bf6 Qxc1+ 39. Rxc1 d2 0-1

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.02"]
[Round "1"]
[White "Tonoli, José"]
[Black "Goormachtigh, Johan"]
[Result "1-0"]
[BlackElo "2305"]
[ECO "B40"]
[Opening "Sicilian defence"]
[Source "Doorbraak No. 13"]

1. e4 c5 2. Nf3 e6 3. b3 d6 4. Bb2 Nc6 5. Bb5 Bd7 6. O-O Nf6 7. Re1 Be7 8. Nc3
O-O 9. d4 cxd4 10. Nxd4 Qb6 11. Bxc6 Bxc6 12. Nxc6 Qxc6 13. Qd3 Rfd8 14. Rad1
Rac8 15. Rd2 a6 16. Qg3 b5 17. Rde2 e5 18. Qd3 b4 19. Nd5 Nxd5 20. exd5 Qb5
21. Qxb5 axb5 22. f4 f6 23. a3 Rc5 24. Rd1 Rdc8 25. Rdd2 bxa3 26. Bxa3 R5c7
27. f5 Ra7 28. Bb4 Ra6 29. c3 Rca8 30. Kf2 Bd8 31. Kf3 Ba5 32. Re4 Bxb4 33. Rxb4
Ra5 34. h4 Rc8 35. Rc2 g6 36. Ke4 Kf7 37. g4 h5 38. fxg6+ Kxg6 39. gxh5+ Kxh5
40. Kf5 Rc5 41. Ke6 Ra6 42. c4 bxc4 43. Rbxc4 Rb5 44. Rg2 Ra8 45. Rf2 Rf8
46. Ke7 Rbb8 47. b4 f5 48. Kxd6 Rbe8 49. Rc7 Rf6+ 50. Kd7 Rg8 51. d6 Rgg6
52. Ke8 Rxd6 53. Rxf5+ Kxh4 54. Rxe5 Rg4 55. b5 Rb4 56. Rc6 Rd1 57. b6 Rdb1
58. Ree6 Kg4 59. Rf6 Kg5 60. Kd7 Rh4 61. Rf7 Rh8 62. Kc7 Rb2 63. Kb7 Rb1
64. Rfc7 Rb2 65. Rc5+ Kf4 66. Ra5 Rh6 67. Rc4+ Ke3 68. Ra3+ Kd2 69. Ra6 Kd3
70. Rc7 Rh8 71. Rc8 Rh6 72. Ka7 Rb3 73. Rc7 Rg6 74. b7 Rg8 75. Rcc6 Rg7 76. Rcb6
1-0

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.02"]
[Round "1"]
[White "Vanheirzeele, Daniel"]
[Black "Jadoul, Michel"]
[Result "1/2-1/2"]
[ECO "E96"]
[Opening "King's Indian: orthodox (7...Nbd7) main line"]
[Source "Doorbraak No. 13"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 Nbd7 7. O-O e5 8. Re1
c6 9. Bf1 a5 10. dxe5 dxe5 11. Na4 Qe7 12. Qc2 Nc5 13. Nxc5 Qxc5 14. Be3 Qe7
15. h3 c5 16. Rad1 Bd7 17. Bg5 Bc6 18. Qc1 Qc7 19. Bd3 Nh5 20. Nd2 Nf4 21. Nb1
h6 22. Bh4 g5 23. Bg3 Rad8 24. Qc3 Rd4 25. b3 Nxd3 26. Rxd3 Rxe4 27. Qd2 Rxe1+
28. Qxe1 Rd8 29. Qd1 Rxd3 30. Qxd3 Qd7 31. Qxd7 Bxd7 32. Nc3 f5 33. f3 e4
34. Be1 Bd4+ 35. Kh2 exf3 36. gxf3 Bc6 37. Ne2 Be5+ 38. Kg2 g4 39. hxg4 fxg4
40. Ng1 b6 41. Bh4 Bc7 42. Kf2 h5 43. fxg4 hxg4 44. Bg3 Bd8 45. Ke3 Kf7 46. Ne2
Ke6 47. Bf4 a4 48. Nc3 axb3 49. axb3 Bf6 50. Ne2 Be5 51. Bg5 g3 52. Nxg3 Bxg3
53. Bd8 Be1 54. Bxb6 Bb4 55. Kd3 Be8 56. Kc2 Bg6+ 57. Kb2 1/2-1/2

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.02"]
[Round "1"]
[White "Richter, Gerald"]
[Black "Defize, Alain"]
[Result "0-1"]
[ECO "D32"]
[Opening "QGD: Tarrasch defence"]
[Source "Doorbraak No. 13"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. a3 dxc4 7. Bxc4 a6 8. O-O
b5 9. Ba2 Bb7 10. Qe2 Qc7 11. dxc5 Bxc5 12. b4 Bd6 13. Bb2 O-O 14. Rac1 Rac8
15. Bb1 Qb8 16. Ne4 Nxe4 17. Bxe4 h6 18. Rfd1 Rfd8 19. h3 Na5 20. Bxb7 Nxb7
21. Nd4 Bf8 22. Nb3 Rxd1+ 23. Qxd1 Nd6 24. Be5 Rxc1 25. Qxc1 Qc8 26. Bxd6 Qxc1+
27. Nxc1 Bxd6 28. Kf1 Kf8 29. Ke2 Ke7 30. Kd3 Kd7 31. Nb3 Kc6 32. Nd4+ Kb6
33. Kc2 Be5 34. Nf3 Bf6 35. Nd2 Kc6 36. Kb3 Kd5 37. a4 bxa4+ 38. Kxa4 Bc3
39. Nf3 Kc4 40. Ka5 Bxb4+ 41. Kxa6 Bc3 42. e4 Kd3 43. Kb5 Ke2 44. Kc4 Ba1 0-1

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.02"]
[Round "1"]
[White "Schumacher, Helmut"]
[Black "Campos Ortega, Serge"]
[Result "1-0"]
[WhiteElo "2290"]
[BlackElo "2205"]
[ECO "D02"]
[Opening "Queen's bishop game"]
[Source "Doorbraak No. 13"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c6 4. e3 Bf5 5. c4 e6 6. Nc3 Bd6 7. Bxd6 Qxd6 8. Qb3
Nbd7 9. Qxb7 Rb8 10. Qxa7 Qb4 11. Qa3 Qxb2 12. Qxb2 Rxb2 13. cxd5 cxd5 14. Bb5
Rc2 15. Ne2 Ke7 16. a4 Rhc8 17. O-O Ne4 18. Ng3 Nd6 19. Nxf5+ exf5 20. Bxd7 Kxd7
21. a5 f6 22. a6 Ra8 23. Ra5 Ke6 24. Rfa1 Ne4 25. R5a2 Rxa2 26. Rxa2 Kd6 27. Ne1
Kc6 28. Nd3 1-0

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.02"]
[Round "1"]
[White "De Jonghe, Bruno"]
[Black "Weemaes, Ronald"]
[Result "0-1"]
[ECO "B22"]
[Opening "Sicilian: Alapin (...d5 exd5...Qxd5)"]
[Source "Doorbraak No. 13"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 e5 6. dxe5 Qxd1+ 7. Kxd1 Bg4
8. Bf4 Nge7 9. Kc2 O-O-O 10. Nbd2 Ng6 11. Bg3 Bf5+ 12. Kb3 Ngxe5 13. Bxe5 Nxe5
14. a4 Be6+ 15. Ka3 Nxf3 16. Nxf3 Be7 17. Be2 Kc7 18. Rad1 a6 19. a5 Rd5
20. Rxd5 Bxd5 21. Rd1 Rd8 22. Ne1 Be6 23. Rxd8 Bxd8 24. Nc2 Kb8 25. b4 Bf6
26. bxc5 Bxc3 27. Nb4 Kc7 28. Bf3 Bd4 29. c6 bxc6 30. Nxa6+ Kd6 31. Nb4 c5
32. Nc6 Bxf2 33. a6 c4 34. a7 Bxa7 35. Nxa7 Kc5 36. Nc6 c3 37. Nb4 Kd4 38. Nc2+
Kd3 39. Nb4+ Kd2 40. Be4 g6 41. h4 f5 42. Bb1 h6 43. Ka4 g5 44. hxg5 hxg5
45. Kb5 f4 46. Kc5 g4 47. Be4 Ke3 48. Bc6 Bb3 49. Bb5 c2 50. Nd3 f3 51. gxf3 g3
0-1

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.03"]
[Round "2"]
[White "Defize, Alain"]
[Black "Schumacher, Helmut"]
[Result "1/2-1/2"]
[BlackElo "2290"]
[ECO "D67"]
[Opening "QGD: Orthodox defence (Bd3 line) Alekhine variation"]
[Source "Doorbraak No. 13"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 Nbd7 6. e3 O-O 7. Rc1 c6 8. Bd3
dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. Ne4 N5f6 12. Ng3 e5 13. O-O exd4 14. Nf5 Qd8
15. N5xd4 Nb6 16. Bb3 Qe7 17. Qc2 Bg4 18. h3 Bxf3 19. Nxf3 Rad8 20. a3 Nbd5
21. Ba2 Ne4 22. Bb1 Rfe8 23. Rfd1 g6 24. Ba2 Ng5 25. Nxg5 Qxg5 26. Qc5 a6
27. Bxd5 cxd5 28. Rd4 Rc8 29. Qxc8 Rxc8 30. Rxc8+ Kg7 31. Rc7 Qd8 32. Rxb7 Qc8
33. Rdb4 d4 34. Re7 Qc1+ 35. Kh2 d3 36. Rd4 d2 37. Red7 Qxb2 38. a4 Qb3 39. a5
Qa2 40. R7d5 d1=Q 41. Rxd1 Qxf2 42. R5d3 1/2-1/2

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1980.07.03"]
[Round "2"]
[White "Pergericht, Daniel"]
[Black "Weemaes, Ronald"]
[Result "1/2-1/2"]
[WhiteElo "2260"]
[ECO "A59"]
[Opening "Benko gambit: main line"]
[Source "Doorbraak No. 13"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 d6 7. e4 Bxf1
8. Kxf1 g6 9. g3 Bg7 10. Kg2 O-O 11. Nf3 Nbd7 1/2-1/2

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.03"]
[Round "2"]
[White "Campos Ortega, Serge"]
[Black "De Jonghe, Bruno"]
[Result "1/2-1/2"]
[WhiteElo "2205"]
[ECO "A48"]
[Opening "King's Indian: London system"]
[Source "Doorbraak No. 13"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 d5 6. O-O Bf5 7. c4 c6 8. Nc3
dxc4 9. Bxc4 Nbd7 10. Ne5 Nb6 11. Bb3 Nfd5 12. Bg3 a5 13. Re1 Nxc3 14. bxc3 a4
15. e4 axb3 16. exf5 b2 17. Rb1 Bxe5 18. Bxe5 Nc4 19. fxg6 hxg6 20. Qd3 Qd5
21. h4 Nxe5 22. Rxe5 Qxa2 23. h5 Qxb1+ 24. Qxb1 Ra1 25. Re1 gxh5 26. Qxb2 Rxe1+
27. Kh2 b5 28. Qd2 Re6 29. Qg5+ Kh7 30. d5 cxd5 31. Qxd5 Rb8 32. Qxh5+ Kg7
33. Qg5+ Kh7 34. Qf5+ Kg8 35. Qg5+ Rg6 36. Qxe7 Rbb6 37. Qe8+ Kg7 38. Qe5+ Kh7
39. Kg1 Rh6 40. Qf5+ Kg7 41. Qg5+ Kh7 1/2-1/2

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.03"]
[Round "2"]
[White "Jadoul, Michel"]
[Black "Richter, Gerald"]
[Result "0-1"]
[ECO "B83"]
[Opening "Sicilian: Scheveningen, main line (with Nb3)"]
[Source "Doorbraak No. 13"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be2 Be7 7. O-O O-O
8. Be3 Nc6 9. f4 Bd7 10. Nb3 a6 11. a4 b6 12. Bf3 Rb8 13. Qe2 Qc8 14. g4 Kh8
15. g5 Ng8 16. Rf2 f6 17. h4 Nb4 18. Kh1 e5 19. Rg1 f5 20. fxe5 dxe5 21. exf5
Bxf5 22. Na1 Bd6 23. Bg4 Ne7 24. Rgf1 g6 25. Kg1 Kg7 26. h5 Qe6 27. h6+ Kg8
28. Qf3 Ned5 29. Nxd5 Nxd5 30. Bxf5 Rxf5 31. Qe2 Nxe3 32. Rxf5 Nxf5 0-1

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.03"]
[Round "2"]
[White "Goormachtigh, Johan"]
[Black "Vanheirzeele, Daniel"]
[Result "1/2-1/2"]
[WhiteElo "2305"]
[ECO "A30/32"]
[Opening "Reti/English: symmetrical, hedgehog"]
[Source "Doorbraak No. 13"]

1. Nf3 Nf6 2. c4 b6 3. g3 Bb7 4. Bg2 c5 5. O-O g6 6. Nc3 Bg7 7. d3 O-O 8. Bg5
h6 9. Bd2 d5 10. cxd5 Nxd5 11. Nxd5 Bxd5 12. Bc3 Nc6 13. Qa4 Nd4 14. Nxd4 Bxd4
15. Bxd4 Bxg2 16. Kxg2 Qxd4 17. Qxd4 cxd4 18. Rfc1 Rfc8 19. Kf3 e5 20. Ke4 f5+
21. Kxe5 Re8+ 22. Kf6 Rxe2 23. Kxg6 Rxf2 24. Rc7 Rd8 25. Kxh6 Rxh2+ 26. Kg6 Rg2
27. Rg7+ Kf8 28. Rxa7 Rxg3+ 29. Kxf5 Rxd3 30. Rf1 Rg3 31. Ke4+ Kg8 32. Rff7 d3
33. Rfd7 Rxd7 34. Rxd7 Rg2 35. b3 Rxa2 36. Rxd3 Ra5 37. Rf3 Rh5 38. Kd4 Rg5
39. Kc4 Rc5+ 40. Kd4 Rg5 41. Rf6 b5 42. Kc3 Rg4 43. Rb6 Kf7 44. Rxb5 Ke6 45. b4
Kd6 46. Rc5 Rg7 47. Kc4 Rb7 48. Rh5 Rb8 49. Rb5 Rc8+ 50. Kb3 Rc1 51. Rb7
{(Doorbraak)} 1/2-1/2

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.03"]
[Round "2"]
[White "Meulders, Richard"]
[Black "Tonoli, José"]
[Result "1-0"]
[WhiteElo "2310"]
[ECO "E90"]
[Opening "King's Indian: 5.Nf3"]
[Source "Doorbraak No. 13"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Nf3 O-O 6. h3 Nc6 7. d5 Ne5 8. Be2
Nxf3+ 9. Bxf3 Nd7 10. Be3 e6 11. O-O e5 12. Be2 a6 13. Qd2 Qe8 14. b4 f5 15. f3
f4 16. Bf2 g5 17. Rfc1 Rf6 18. Kf1 h5 19. Ke1 Bh6 20. Kd1 Rg6 21. Kc2 b6 22. a3
Nf6 23. Kb2 Bd7 24. Bd1 g4 25. hxg4 hxg4 26. Bb3 g3 27. Bg1 Rb8 28. Qc2 Bf8
29. Ba4 Be7 30. Bxd7 Qxd7 31. Qb3 Kg7 32. a4 Qc8 33. a5 Nd7 34. Kc2 bxa5
35. Rxa5 Rh6 36. Qa3 Qh8 37. Kd3 Rh1 38. Rxa6 Rxg1 39. Rxg1 Qh2 40. Ne2 Nf8
41. Ra7 Bd8 42. Ra8 Rxa8 43. Qxa8 Qh4 44. Qc8 Ng6 45. Qd7+ Qe7 46. Qxe7+ Bxe7
47. Rh1 Nh4 48. Rxh4 Bxh4 49. c5 dxc5 50. bxc5 1-0

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.03"]
[Round "2"]
[White "Luminet, Denis"]
[Black "De Bruycker, Bernard"]
[Result "1/2-1/2"]
[BlackElo "2345"]
[ECO "B18"]
[Opening "Caro-Kann: classical variation"]
[Source "Doorbraak No. 13"]

1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Bxd3
8. Qxd3 e6 9. O-O Ngf6 10. c4 Bd6 11. b3 Qc7 12. Bb2 O-O 13. Rfe1 Rfd8 14. Rad1
Nf8 15. Ne4 Nxe4 16. Qxe4 Rd7 17. g3 Rad8 18. Kg2 Qa5 19. Qc2 Qh5 20. Qc3 Ng6
21. d5 Bf8 22. Rd3 exd5 23. Red1 c5 24. cxd5 Rxd5 25. Rxd5 Rxd5 26. Re1 Qg4
27. Qe3 Rd3 28. Qe4 Qxe4 29. Rxe4 f6 30. h4 Kf7 31. h5 Ne7 32. Rf4 Ke6 33. h6
Ng6 34. Re4+ Kf7 35. hxg7 Bxg7 36. Rc4 Bf8 37. Rc1 Be7 38. Rh1 Kg8 39. Rh5
1/2-1/2

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.04"]
[Round "3"]
[White "De Bruycker, Bernard"]
[Black "Pergericht, Daniel"]
[Result "1/2-1/2"]
[WhiteElo "2345"]
[BlackElo "2260"]
[ECO "D34"]
[Opening "QGD: Tarrasch, Reti variation"]
[Source "Doorbraak No. 13"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. cxd5 exd5 5. Nf3 Be7 6. O-O O-O 7. d4 c5 8. Nc3
Nc6 9. dxc5 Bxc5 10. Na4 Be7 11. b3 Ne4 12. Bb2 Bf5 13. Rc1 Qd7 14. Ne5 Qe6
15. Nxc6 bxc6 16. f3 Nf6 17. Qd4 Rfe8 18. e4 Bg6 19. e5 Nd7 20. f4 Reb8 21. Qf2
Bf5 22. Rfd1 Rb5 23. Bf1 Rb4 24. Bc3 Rbb8 25. Bd4 Ba3 26. Ra1 Qe7 27. Bxa7 Rb4
28. Be3 f6 29. exf6 Qxf6 30. Rd4 Re8 31. Rxb4 Qxa1 32. Rb7 Re4 1/2-1/2

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.04"]
[Round "3"]
[White "Tonoli, José"]
[Black "Luminet, Denis"]
[Result "0-1"]
[ECO "B80/03"]
[Opening "Sicilian: Scheveningen"]
[Source "Doorbraak No. 13"]

1. e4 e6 2. Nc3 c5 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 d6 6. Be3 Nf6 7. Be2 Be7
8. O-O O-O 9. Qd2 a6 10. f4 Bd7 11. Nxc6 Bxc6 12. Bf3 Rc8 13. Rad1 Qc7 14. g4 b5
15. g5 b4 16. gxf6 bxc3 17. Qxc3 Bxf6 18. Bd4 e5 19. fxe5 Bxe5 20. Bg4 Rb8
21. Rf2 Rfe8 22. Bxe5 Rxe5 23. Rd5 Rbe8 24. Rxe5 Rxe5 25. Be2 Qd7 26. h3 Bxe4
27. Bxa6 Rc5 28. Qe3 Bxc2 29. Rd2 Rc7 30. Qb6 g6 31. Qxd6 Qxd6 32. Rxd6 Bb1
33. a3 Rc1+ 34. Bf1 Bf5 35. h4 Bh3 36. Rf6 Rb1 37. Rf2 Bxf1 38. Rxf1 Rxb2
39. Ra1 Rb5 40. a4 Ra5 41. Kf2 Kf8 42. Kf3 f5 43. Kf4 Kg7 44. h5 Kh6 45. hxg6
hxg6 46. Rh1+ Kg7 47. Ra1 Kf6 48. Ra2 g5+ 49. Kf3 Ke5 50. Re2+ Kf6 51. Ra2 g4+
52. Kf4 Rc5 53. a5 Rc3 54. Rf2 Ra3 55. Rf1 Rxa5 56. Rb1 Ra4+ 57. Kg3 Ra3+
58. Kg2 Kg5 59. Rb5 Ra4 60. Kg3 Re4 61. Ra5 Re3+ 62. Kf2 Rf3+ 63. Kg2 Rd3
64. Rb5 Kf4 65. Rb4+ Ke5 66. Rb8 Re3 0-1

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.04"]
[Round "3"]
[White "Vanheirzeele, Daniel"]
[Black "Meulders, Richard"]
[Result "1/2-1/2"]
[BlackElo "2310"]
[ECO "A96"]
[Opening "Dutch: classical variation"]
[Source "Doorbraak No. 13"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. c4 d6 7. b3 a5 8. Bb2 Qe8
9. Ne1 c6 10. Nd3 Na6 11. Nd2 Nb4 12. Nxb4 axb4 13. Nf3 Ne4 14. Qe1 d5 15. Ne5
b6 16. f3 Nf6 17. e4 Bb7 18. Nd3 dxc4 19. bxc4 Ba6 20. Rc1 1/2-1/2

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.04"]
[Round "3"]
[White "Richter, Gerald"]
[Black "Goormachtigh, Johan"]
[Result "1/2-1/2"]
[BlackElo "2305"]
[ECO "A75"]
[Opening "Benoni: classical (with...a6 &...Bg4)"]
[Source "Doorbraak No. 13"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2
O-O 9. O-O a6 10. a4 Bg4 11. Bg5 h6 12. Bh4 Bxf3 13. Bxf3 Nbd7 14. Re1 Ne5
15. Be2 g5 16. Bg3 Qe7 17. f4 gxf4 18. Bxf4 Ng6 19. Bg3 Nxe4 20. Nxe4 Qxe4
21. Kh1 Qd4 22. Bxd6 Rfd8 23. Bg3 Qxd5 24. Qxd5 Rxd5 25. Bf3 Rd7 26. Rac1 Bd4
27. Bg4 Rd5 28. Bf3 Rd7 29. Bg4 1/2-1/2

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.04"]
[Round "3"]
[White "Schumacher, Helmut"]
[Black "Jadoul, Michel"]
[Result "1/2-1/2"]
[WhiteElo "2290"]
[ECO "A48"]
[Opening "King's Indian: London system"]
[Source "Doorbraak No. 13"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 d6 5. h3 O-O 6. Be2 Nbd7 7. O-O Qe8 8. Bh2
e5 9. c4 Ne4 10. Nbd2 Nxd2 11. Qxd2 e4 12. Ne1 Qe7 13. Rc1 Nf6 14. b4 g5 15. c5
d5 16. Be5 Ne8 17. Bxg7 Nxg7 18. c6 b6 19. a4 f5 20. f4 exf3 21. Nxf3 Be6
22. Ne5 Rf6 23. Rf2 Raf8 24. Rcf1 1/2-1/2

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.04"]
[Round "3"]
[White "De Jonghe, Bruno"]
[Black "Defize, Alain"]
[Result "1/2-1/2"]
[ECO "C62"]
[Opening "Ruy Lopez: old Steinitz defence"]
[Source "Doorbraak No. 13"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. O-O Bd7 5. c3 g6 6. d4 Bg7 7. Bg5 Nge7 8. dxe5
dxe5 9. Qe2 O-O 10. Rd1 Qe8 11. Nbd2 a6 12. Bc4 Na5 13. Bd3 f6 14. Be3 Bb5
15. Nc4 Nec6 16. Nxa5 Nxa5 17. b4 Bxd3 18. Qxd3 Nc6 19. Qc4+ Qf7 20. Qxf7+ Rxf7
21. Rd5 Kf8 22. Rad1 Ke8 23. Kf1 Nd8 24. Ke2 Ne6 25. g3 Bf8 26. Nd2 c6 27. Rd3
1/2-1/2

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.04"]
[Round "3"]
[White "Weemaes, Ronald"]
[Black "Campos Ortega, Serge"]
[Result "1-0"]
[BlackElo "2205"]
[ECO "B13"]
[Opening "Caro-Kann: exchange, Rubinstein variation"]
[Source "Doorbraak No. 13"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Na5
8. Qc2 Rc8 9. Nd2 e6 10. Ngf3 Nc6 11. O-O Bd6 12. Bxd6 Qxd6 13. Rae1 O-O 14. Qb1
Ne7 15. Ne5 Bf5 16. Bxf5 Nxf5 17. g4 Nh4 18. f4 b5 19. a3 a5 20. Re3 b4 21. axb4
axb4 22. Qe1 bxc3 23. bxc3 Ng6 24. Qg3 Rfd8 25. f5 Nf8 26. g5 N6d7 27. Nxf7
Qxg3+ 28. hxg3 Kxf7 29. fxe6+ Kg6 30. exd7 Rxd7 31. Nf3 Rdc7 32. Kg2 Rxc3
33. Rxc3 Rxc3 34. Ne5+ Kxg5 35. Rxf8 h5 36. Nf3+ Kg6 37. Ne5+ Kg5 38. Rd8 Kf5
39. Rxd5 Ke4 40. Rd6 g5 41. Rc6 Ra3 42. Rf6 h4 43. gxh4 gxh4 44. Nf3 Ra8
45. Re6+ Kf4 46. Ng1 Rg8+ 47. Kf2 Rh8 48. Ne2+ Kg4 49. Re4+ Kf5 50. Re5+ Kg4
51. Re4+ Kf5 52. Re5+ Kg4 53. d5 h3 54. Kg1 h2+ 55. Kh1 Rh3 56. d6 Rd3 57. Re4+
1-0

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.05"]
[Round "4"]
[White "Jadoul, Michel"]
[Black "De Jonghe, Bruno"]
[Result "1-0"]
[ECO "B16"]
[Opening "Caro-Kann: Bronstein-Larsen variation"]
[Source "Doorbraak No. 13"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Ne2 Bf5 7. c4 e6
8. Nc3 Qc7 9. Be3 Bd6 10. c5 Be7 11. Be2 Nd7 12. O-O h5 13. b4 Rg8 14. Bxh5
O-O-O 15. f4 Bh3 16. Rf2 Rg7 17. Kh1 Bf5 18. Bf3 Rdg8 19. b5 Bg4 20. bxc6 bxc6
21. Bxg4 Rxg4 22. Rb1 Qa5 23. Qf3 Kc7 24. Rfb2 Qa6 25. g3 f5 26. Qe2 Qc8 27. Bd2
Bf6 28. Nd5+ cxd5 29. Ba5+ Nb6 30. cxb6+ axb6 31. Rc2+ 1-0

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.05"]
[Round "4"]
[White "Pergericht, Daniel"]
[Black "Campos Ortega, Serge"]
[Result "1/2-1/2"]
[WhiteElo "2260"]
[BlackElo "2205"]
[ECO "D18"]
[Opening "QGD Slav: Dutch variation"]
[Source "Doorbraak No. 13"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O
O-O 9. Nh4 Bg4 10. f3 Bh5 11. g4 Nd5 12. Qe1 Be7 13. Ng2 Bg6 14. Qd1 Nd7 15. e4
N5b6 16. Ba2 e5 17. Be3 exd4 18. Bxd4 Nc5 19. h4 Ne6 20. Bf2 h6 21. f4 Nc5
22. f5 Bh7 23. g5 Nd3 24. g6 Nxf2 25. gxh7+ Kxh7 26. Kxf2 Bxh4+ 27. Kg1 Qe7
28. Qe2 Bf6 29. a5 Nd7 30. Ne1 Bxc3 31. bxc3 Qc5+ 32. Kg2 Qxa5 33. Nf3 Qxc3
34. Rh1 Kg8 35. Rab1 1/2-1/2

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.05"]
[Round "4"]
[White "Defize, Alain"]
[Black "Weemaes, Ronald"]
[Result "1/2-1/2"]
[ECO "A81"]
[Opening "Dutch (stonewall & Ilyin-Genevsky)"]
[Source "Doorbraak No. 13"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. b3 d6 7. Bb2 Qe8 8. c4 c6
9. Nbd2 a5 10. Ne1 Na6 11. Nd3 Nb4 12. Nxb4 axb4 13. Nf3 Ne4 14. Qe1 d5 15. Ne5
b6 16. f3 Ng5 17. e4 fxe4 18. fxe4 Rxf1+ 19. Kxf1 Nxe4 20. Bxe4 dxe4 21. Qxe4
Bb7 22. Kg1 Ra7 23. Nd3 Qg6 24. Qxg6 hxg6 25. c5 bxc5 26. Nxc5 Bc8 1/2-1/2

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.05"]
[Round "4"]
[White "Goormachtigh, Johan"]
[Black "Schumacher, Helmut"]
[Result "1/2-1/2"]
[WhiteElo "2305"]
[BlackElo "2290"]
[ECO "A13"]
[Opening "English opening: Agincourt variation"]
[Source "Doorbraak No. 13"]

1. Nf3 d5 2. c4 e6 3. b3 Nf6 4. g3 Be7 5. Bg2 O-O 6. O-O b6 7. d4 Bb7 8. cxd5
exd5 9. Bb2 Nbd7 10. Nc3 c5 11. dxc5 Nxc5 12. Nb5 Re8 13. Rc1 a6 14. Nbd4 Rc8
15. Bh3 Rc7 16. Nf5 Bf8 17. Be5 Rd7 18. N5d4 Ne6 19. Nxe6 fxe6 20. Nd4 Ba3
21. Nxe6 Qe7 22. Rc2 d4 23. Bxd4 Qd6 24. Nf4 Qxd4 25. Bxd7 Qxd7 26. Qxd7 Nxd7
27. Rc7 Nc5 1/2-1/2

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.05"]
[Round "4"]
[White "Meulders, Richard"]
[Black "Richter, Gerald"]
[Result "1-0"]
[WhiteElo "2310"]
[ECO "B53"]
[Opening "Sicilian: Chekhover variation"]
[Source "Doorbraak No. 13"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. c4 Nc6 6. Qd2 Nf6 7. Nc3 g6 8. b3
Bg7 9. Bb2 Qa5 10. Rb1 O-O 11. h3 b5 12. a3 b4 13. axb4 Qxb4 14. Bd3 Nd7 15. Bc2
Rb8 16. O-O Nc5 17. Qe3 e6 18. Rfd1 Bb7 19. Na2 Qa5 20. Bxg7 Kxg7 21. b4 Qxa2
22. Qc3+ e5 23. Ra1 Qxa1 24. Rxa1 Ne6 25. Rd1 Rfd8 26. b5 Ncd4 27. Nxd4 Nxd4
28. Qb2 axb5 29. cxb5 Ba8 30. Bd3 Rb6 31. Bf1 Rdb8 32. Rxd4 exd4 33. Qxd4+ f6
34. Bc4 g5 35. g4 Kg6 36. f3 Kg7 37. Kh2 Kg6 38. Kg3 d5 39. exd5 Rd6 40. Bd3+
Kh6 41. Qa7 Rh8 42. Qe7 1-0

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.05"]
[Round "4"]
[White "Luminet, Denis"]
[Black "Van Heirzeele, Daniël"]
[Result "1/2-1/2"]
[ECO "B72"]
[Opening "Sicilian: dragon, classical attack"]
[Source "Doorbraak No. 13"]

1. e4 c5 2. Nc3 d6 3. Nge2 Nf6 4. d4 cxd4 5. Nxd4 g6 6. Be3 Bg7 7. Be2 Nc6
8. f4 O-O 9. Qd2 Bd7 10. O-O Nxd4 11. Bxd4 Bc6 12. Qe3 b6 13. Rad1 Qb8 14. e5
Ne8 15. Rf2 Qb7 16. f5 dxe5 17. Bxe5 Nf6 18. h3 Ne4 19. Bxg7 Kxg7 20. Nxe4 Bxe4
21. Qd4+ f6 22. fxg6 1/2-1/2

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.05"]
[Round "4"]
[White "De Bruycker, Bernard"]
[Black "Tonoli, José"]
[Result "1-0"]
[WhiteElo "2345"]
[ECO "A26"]
[Opening "English: closed system"]
[Source "Doorbraak No. 13"]

1. c4 e5 2. g3 d6 3. Bg2 Nc6 4. d3 g6 5. Nf3 Bg7 6. Nc3 Nge7 7. Rb1 f5 8. O-O
h6 9. Nd5 Be6 10. Ne1 O-O 11. b4 Qd7 12. b5 Nd8 13. Qa4 f4 14. Nxe7+ Qxe7
15. Ba3 fxg3 16. hxg3 Bg4 17. Bd5+ Kh7 18. Nf3 Ne6 19. Bxb7 Rab8 20. Bd5 Bh3
21. Qxa7 Bxf1 22. Kxf1 Ng5 23. Bc1 Nxf3 24. exf3 h5 25. Kg2 Bf6 26. Qe3 Qg7
27. Qe4 Be7 28. a4 Bd8 29. Bd2 c6 30. Bxc6 Bb6 31. a5 Bd4 32. b6 Rxf3 33. Qxf3
Rf8 34. a6 Rxf3 35. Bxf3 e4 36. dxe4 h4 37. b7 Qf6 38. b8=Q h3+ 39. Kxh3 Qxf3
40. Qc7+ Bg7 41. Bc3 1-0

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.??"]
[Round "8"]
[White "Luminet, Denis"]
[Black "Weemaes, Ronald"]
[Result "0-1"]
[ECO "E90"]
[Opening "King's Indian: Larsen variation"]
[Source "Mat-Ouvu No. 29"]

1. c4 Nf6 2. Nc3 g6 3. e4 d6 4. d4 Bg7 5. Nf3 O-O 6. Be3 Bg4 7. Be2 c6 8. O-O
Nbd7 9. h3 Bxf3 10. Bxf3 e5 11. dxe5 dxe5 12. Qc2 Qe7 13. Rad1 {My source gives
Qc2. The text is my attempt at a reconstruction.} 13... Nc5 14. b4 Ne6 15. a3 a5
16. c5 axb4 17. axb4 Rfd8 18. Ne2 Ne8 19. Qc4 N8c7 20. Bg4 Nd4 21. Nc3 h5
22. Be2 Ra3 23. Nb1 Raa8 24. Nc3 Ncb5 25. Bxd4 Nxd4 26. Bd3 Rd7 27. Bb1 Rad8
28. Ba2 Bh6 29. Kh1 Qf6 30. Na4 Ne6 31. Qe2 Rd2 32. Rxd2 Rxd2 33. Qc4 Rxf2
34. Rd1 Qg5 35. Rg1 Qg3 36. Qc3 Qxc3 37. Nxc3 Nf4 38. Bb3 h4 39. Bd1 Rb2 40. Bg4
Rxb4 0-1

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.??"]
[Round "9"]
[White "Defize, Alain"]
[Black "Meulders, Richard"]
[Result "0-1"]
[BlackElo "2310"]
[ECO "A81"]
[Source "Mat-Ouvu No. 29"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nd2 Bg7 5. e4 fxe4 6. Nxe4 O-O 7. Ne2 Nc6
8. O-O Nxe4 9. Bxe4 e6 10. h4 d5 11. Bg2 Bd7 12. Bg5 Qe8 13. Qd2 Qf7 14. Rae1
Rfe8 15. b3 Ne7 16. Rd1 Nf5 17. c4 Nd6 18. Qc2 Bc6 19. c5 Nf5 20. Bf4 Bb5
21. Be5 Bxe5 22. dxe5 c6 23. Rfe1 Bxe2 24. Rxe2 Kg7 25. b4 a6 26. Qb2 h6 27. a4
g5 28. hxg5 hxg5 29. b5 axb5 30. axb5 Qh5 31. Red2 Rh8 32. bxc6 Raf8 33. Rd3
Nxg3 34. Rxg3 Qxd1+ 35. Bf1 Rh1+ 0-1

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.??"]
[Round "11"]
[White "Weemaes, Ronald"]
[Black "Van Heirzeele, Daniël"]
[Result "1-0"]
[ECO "A05"]
[Opening "Reti opening"]
[Source "Doorbraak No. 13"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. O-O c5 5. d3 g6 6. Nbd2 Bg7 7. Re1 O-O 8. c3
d5 9. e4 Nc6 10. e5 Ne8 11. d4 cxd4 12. cxd4 Nc7 13. Nf1 Rc8 14. Bh3 e6 15. Bg5
Ne7 16. Qd2 Ba6 17. Qf4 Bxf1 18. Qh4 Qd7 19. Bxe7 Rfe8 20. Bf6 Bxh3 21. Qxh3 Na6
22. Re2 Rc4 23. Qh4 Rec8 24. a3 Nc7 25. Qf4 Ne8 26. Bxg7 Kxg7 27. h4 h5 28. g4
hxg4 29. Qxg4 Rc1+ 30. Rxc1 Rxc1+ 31. Kh2 Qb5 32. Ng5 Qd3 33. Qf4 Rc7 34. Re3
Qf5 35. Qg3 Qb1 36. Rf3 Qxb2 37. h5 Qxd4 38. Nxe6+ 1-0

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.02"]
[Round "?"]
[White "Richter, Gerald"]
[Black "Tonoli, José"]
[Result "0-1"]
[ECO "E99"]
[Opening "King's Indian: orthodox, Aronin-Taimanov (10.Nd3)"]
[Source "E. Cornil, Les championnats de Belgique dâ€™echecs, CREB"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 O-O 6. Nf3 e5 7. O-O Nc6 8. d5
Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 12. f3 f4 13. c5 g5 14. Rc1 h5 15. cxd6
cxd6 16. Nb5 Ne8 17. h3 a6 18. Nc3 Ng6 19. Qb3 Nh4 20. Nf2 Kh7 21. a4 Rf7
22. Qb4 b6 23. Qb3 Bh6 24. Qd1 Rg7 25. Na2 g4 26. hxg4 a5 27. Nc3 Raa7 28. Nb5
Raf7 29. Rc3 Bd7 30. Qc1 Rg6 31. b3 Rfg7 32. Qc2 Qe7 33. Bc1 Nf6 34. Ba3 hxg4
35. Bxd6 Qf7 36. fxg4 Bxg4 37. Bxg4 Nxg4 38. Nxg4 Rxg4 39. Rc7 Nxg2 40. Rxf7
Ne3+ 41. Kf2 Rg2+ 42. Kf3 Rg3+ 43. Ke2 Rxf7 44. Qc8 f3+ 45. Rxf3 Rg2+ 46. Kd3
Rxf3 47. Qd7+ Rg7 48. Qe6 Nd1+ 49. Kc2 Rg2+ 50. Kb1 Nc3+ 51. Nxc3 Rf1+ 52. Nd1
Rxd1# 0-1

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.09"]
[Round "?"]
[White "Pergericht, Daniel"]
[Black "Goormachtigh, Johan"]
[Result "1/2-1/2"]
[WhiteElo "2260"]
[BlackElo "2305"]
[ECO "D83"]
[Opening "Gruenfeld: Gruenfeld gambit, Botvinnik variation"]
[Source "E.Cornil, Cahiers du CRÉB, Vol.6: Daniel Pergericht"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. Rc1 O-O 6. e3 c5 7. dxc5 Be6 8. Nf3
Nc6 9. Be2 Ne4 10. Nd4 Nxc3 11. bxc3 Bc8 12. Nb5 dxc4 13. Qxd8 Rxd8 14. Bxc4 Ne5
15. Bxe5 Bxe5 16. f4 Bg7 17. Nd4 Bd7 18. Bd5 Rac8 19. Bxb7 Rxc5 20. O-O Rb8
21. Ba6 Ra5 22. Bc4 Rc8 23. Bb3 Rac5 24. c4 a5 25. a4 Rb8 26. Nb5 Bf5 27. Rcd1
Be6 28. Rf2 Rbc8 29. Na7 Rb8 30. Nb5 Rbc8 1/2-1/2

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.??"]
[Round "?"]
[White "Weemaes, Ronald"]
[Black "Meulders, Richard"]
[Result "1/2-1/2"]
[BlackElo "2310"]
[ECO "A81"]
[Source "Mat-Ouvu No. 29"]

1. d4 f5 2. g3 Nf6 3. Bg2 e6 4. Nf3 Be7 5. O-O O-O 6. b3 Ne4 7. Bb2 Bf6 8. Ne1
d5 9. Nd3 Nc6 10. c3 b6 11. f3 Nd6 12. Nd2 Ba6 13. Qc2 Qd7 14. e4 Nf7 15. exd5
exd5 16. f4 Rfe8 17. Rfe1 Rxe1+ 18. Rxe1 Re8 19. Rxe8+ Qxe8 20. Bxd5 Qe3+
21. Nf2 Qe1+ 22. Kg2 Ne7 23. Bf3 g5 24. Nd3 Qe3 25. Nc4 Qe6 26. Nb4 g4 27. Nxa6
gxf3+ 28. Kf2 c5 29. Ne5 Nd6 30. Qd3 Ne4+ {White accepted a draw due to time
trouble.} 1/2-1/2

[Event "Belgian championship"]
[Site "Sint Niklaas"]
[Date "1981.07.??"]
[Round "?"]
[White "Luminet, Denis"]
[Black "Schumacher, Helmut"]
[Result "1-0"]
[BlackElo "2290"]
[ECO "C19"]
[Source "Mat-Ouvu No. 29"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Nf3 Nc6 6. a3 Bxc3+ 7. bxc3 Nge7
8. Be2 Qa5 9. Bd2 Bd7 10. O-O f6 11. c4 Qc7 12. cxd5 Nxd5 13. c4 Nde7 14. exf6
gxf6 15. dxc5 O-O-O 16. Bc3 e5 17. Qd6 Rhf8 18. Rfd1 Bg4 19. Qxc7+ Kxc7 20. Kf1
Rxd1+ 21. Rxd1 Rd8 22. Rxd8 Kxd8 23. h3 Be6 24. Nd2 f5 25. f4 Ng6 26. fxe5 Ngxe5
27. Kf2 Nd7 28. Nb3 Nce5 29. Nd4 Bxc4 30. Nxf5 Bxe2 31. Kxe2 Nc4 32. Nd6 Nxa3
33. Nxb7+ Kc7 34. Nd6 Nxc5 35. Ne8+ Kd8 36. Nf6 Nb5 37. Ba5+ Ke7 38. Nxh7 {My
source continues with 38...Ng6. I have not been able to reconstruct the game.}
1-0

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.??"]
[Round "?"]
[White "Tonoli, José"]
[Black "Schumacher, Helmut"]
[Result "0-1"]
[BlackElo "2290"]
[ECO "C11"]
[Source "Mat-Ouvu No. 29"]

1. e4 e6 2. Nf3 d5 3. Nc3 Nf6 4. e5 Nfd7 5. d4 b6 6. a4 a5 7. Ng5 g6 8. Qf3 Qe7
9. Nb5 Na6 10. b3 h6 11. Ne4 dxe4 12. Qxe4 Rb8 13. Bd3 Bb7 14. Qg4 h5 15. Qg3 h4
16. Qh3 Rc8 17. c3 Qd8 18. O-O Be7 19. Re1 g5 20. Bb2 Rg8 21. Qg4 Nf8 22. Rad1
c6 23. d5 cxd5 24. Na7 Rc7 25. Bb5+ Nd7 26. c4 Nb4 27. Re2 Qa8 28. Bxd7+ Rxd7
29. Nb5 Qd8 30. Red2 Bc5 31. Kh1 Qe7 32. Bd4 Bxd4 33. Nd6+ Rxd6 34. exd6 Qxd6
35. Rxd4 Nc6 36. Re4 Ne7 37. Qe2 h3 38. cxd5 hxg2+ 39. Kxg2 Rh8 40. h3 Bxd5
41. Qb5+ Kf8 0-1

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.??"]
[Round "?"]
[White "Richter, Gerald"]
[Black "Pergericht, Daniel"]
[Result "0-1"]
[BlackElo "2260"]
[ECO "D40"]
[Source "Mat-Ouvu No. 29"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. e3 Nf6 5. Nf3 Nc6 6. a3 cxd4 7. exd4 Be7 8. cxd5
exd5 9. Ne5 O-O 10. Nxc6 bxc6 11. Bd3 Bd6 12. O-O Ng4 13. g3 Nxh2 14. Qh5 g6
15. Qxh2 Rb8 16. Na4 Re8 17. Bd2 Qf6 18. Rae1 Bg4 19. Bc3 h5 20. Rxe8+ Rxe8
21. f3 Bc8 22. Qf2 Kg7 23. Bb4 Bxg3 24. Qxg3 Qxd4+ 25. Qf2 Qxd3 26. Bc3+ Kg8
27. Qd4 Qxd4+ 28. Bxd4 Ba6 29. Rc1 Bc4 30. Nc3 a5 31. Kf2 f5 32. f4 Kf7 33. Re1
Rb8 34. Nd1 Bd3 35. Bc5 Be4 36. b4 axb4 37. axb4 d4 38. Nb2 h4 39. Re2 Ke6
40. Rd2 h3 41. Kg3 g5 42. fxg5 Rg8 43. Kxh3 Rxg5 44. Rxd4 Rh5+ 45. Kg3 Rg5+
46. Kh4 Rg8 47. Rd6+ Ke5 48. Nd3+ Bxd3 49. Rxd3 f4 50. Rd6 Kf5 51. Kh3 Rc8
52. Kg2 Kg4 53. Rg6+ Kf5 54. Rg7 Ra8 55. Ra7 Rg8+ 56. Kf2 Rg6 57. Rd7 Ke5
58. Re7+ Kf5 59. Rd7 Ke5 60. Rd8 Rh6 61. Ba7 Kf5 62. Ke2 Rh7 63. Bc5 Ke4
64. Rd4+ Ke5 65. Rd6 Rc7 66. Kf3 Rc8 67. Rd4 Ra8 68. Re4+ Kd5 69. Kxf4 Rc8
70. Kf5 0-1

[Event "Belgian championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.??"]
[Round "?"]
[White "Campos Ortega, Serge"]
[Black "Defize, Alain"]
[Result "0-1"]
[WhiteElo "2205"]
[ECO "D63"]
[Opening "QGD: Orthodox defence, Swiss (Henneberger) variation"]
[Source "Gazet van Antwerpen 11-07-1981"]

1. d4 d5 2. Nf3 e6 3. c4 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 Nbd7 7. Rc1 a6 8. c5
c6 9. b4 b6 10. Bd3 a5 11. a3 axb4 12. axb4 bxc5 13. bxc5 Ba6 14. O-O Bxd3
15. Qxd3 Ra3 16. Ra1 Qa5 17. Rxa3 Qxa3 18. Ne5 Nxe5 19. dxe5 Ne4 20. Bxe7 Ra8
21. f3 Nxc3 22. Qd2 Rb8 23. e4 Rb2 24. Qg5 h6 25. Qh4 Ne2+ 26. Kh1 Qd3 27. Re1
Rb1 28. exd5 Ng3+ 29. hxg3 Rxe1+ 30. Kh2 Qb1 0-1

[Event "Belgian championship, class A"]
[Site "Sint-Niklaas"]
[Date "1981.07.??"]
[Round "?"]
[White "Andries, Gommaar"]
[Black "Demoulin, Paul"]
[Result "0-1"]
[ECO "C30"]
[Source "Mat-Ouvu No. 29"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. c3 Bg4 5. h3 Bxf3 6. Qxf3 Nd7 7. b4 Bb6 8. Na3
exf4 9. Qxf4 Qf6 10. d4 O-O-O 11. Nc4 Re8 12. Nxb6+ axb6 13. Qg4 h5 14. Qf3 Qh4+
15. Kd1 Qxe4 16. Qxf7 Ngf6 17. Bd2 Re7 18. Qc4 Rhe8 19. Qd3 Qe6 20. Kc2 Ne4
21. Be1 Rf7 22. Rg1 Nf2 23. d5 Qe5 24. Qd4 Qg3 25. Bb5 Qg6+ 26. Kb3 Re4 27. Qd2
Ref4 28. Qe3 Ne5 29. Be8 Qg5 30. Bxf2 Re7 31. g3 Ng4 32. Qxf4 Qxd5+ 33. Ka3 Ne5
34. Bb5 Qxb5 35. Kb3 Rf7 36. Qd4 c5 37. Qe3 Qc4+ 38. Kc2 Rf3 39. Qe1 Qd3+
40. Kc1 Qf5 0-1

[Event "Belgian championship, Class A"]
[Site "Sint-Niklaas"]
[Date "1981.07.??"]
[Round "?"]
[White "Penson, Thierry"]
[Black "Mollekens, Roeland"]
[Result "1-0"]
[ECO "B51"]
[Opening "Sicilian: Canal-Sokolsky (Nimzovich-Rossolimo, Moscow) attack"]
[Source "Gazet van Antwerpen 25-07-1981"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. d4 Nf6 5. e5 Qa5+ 6. Nc3 Ne4 7. Bd2 Nxc3
8. Bxd7+ Bxd7 9. Bxc3 Qa6 10. exd6 exd6 11. Qe2+ Qxe2+ 12. Kxe2 f6 13. a4 Kf7
14. Kd2 g6 15. h3 Bh6+ 16. Kd1 Bc6 17. Ne1 Rhe8 18. f3 Be3 19. Nd3 cxd4 20. Bd2
a5 21. Re1 g5 22. b3 h5 23. Nb2 d5 24. Nd3 Kg6 25. Re2 b6 26. Ke1 Bb7 27. Kf1
Ba6 28. Rae1 Rac8 29. Bxe3 dxe3 30. Rxe3 Rxe3 31. Rxe3 Rxc2 32. Kg1 d4 33. Ne1
Rc1 1-0

[Event "Belgian women's championship"]
[Site "Sint-Niklaas"]
[Date "1981.07.??"]
[Round "?"]
[White "Peeters, Simonne"]
[Black "De Corte, Brenda"]
[Result "1-0"]
[ECO "E43"]
[Source "Mat-Ouvu No. 29"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 b6 5. a3 Bxc3+ 6. bxc3 Ne4 7. Nf3 Bb7
8. Nd2 O-O 9. Qf3 f5 10. Bd3 Nd6 11. Qg3 Rf6 12. f3 Rg6 13. Qf2 Rf6 14. O-O Qe8
15. c5 Nc8 16. e4 fxe4 17. Nxe4 Bxe4 18. Bxe4 c6 19. Bg5 Rf8 20. Qh4 h6 21. f4
d5 22. Bd3 Nd7 23. Rf3 Nf6 24. Bxf6 Rxf6 25. Raf1 Ne7 26. g4 Ng6 27. Qh3 Qf7
28. f5 exf5 29. Bxf5 Qe7 30. Qh5 Nf8 31. g5 hxg5 32. Qxg5 Rg6 33. Qxg6 Nxg6
34. Bxg6 bxc5 35. Bf7+ 1-0

